motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-07 17:53:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

hw/arm/aspeed: Add RTC to SoC

Browse source 
All systems have an RTC.

The IRQ is hooked up but the model does not use it at this stage. There
is no guest code that uses it, so this limitation is acceptable.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20190618165311.27066-5-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Joel Stanley 2019-07-01 17:26:16 +01:00 • committed by Peter Maydell
parent 979672cf51
commit 75fb4577fc
2 changed files with 15 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

13
hw/arm/aspeed_soc.c
View file

@ -189,6 +189,9 @@ static void aspeed_soc_init(Object *obj)
sysbus_init_child_obj(obj, "vic", OBJECT(&s->vic), sizeof(s->vic),
TYPE_ASPEED_VIC);
sysbus_init_child_obj(obj, "rtc", OBJECT(&s->rtc), sizeof(s->rtc),
TYPE_ASPEED_RTC);
sysbus_init_child_obj(obj, "timerctrl", OBJECT(&s->timerctrl),
sizeof(s->timerctrl), TYPE_ASPEED_TIMER);
object_property_add_const_link(OBJECT(&s->timerctrl), "scu",
@ -275,6 +278,16 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp)
sysbus_connect_irq(SYS_BUS_DEVICE(&s->vic), 1,
qdev_get_gpio_in(DEVICE(&s->cpu), ARM_CPU_FIQ));
/* RTC */
object_property_set_bool(OBJECT(&s->rtc), true, "realized", &err);
if (err) {
error_propagate(errp, err);
return;
}
sysbus_mmio_map(SYS_BUS_DEVICE(&s->rtc), 0, sc->info->memmap[ASPEED_RTC]);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->rtc), 0,
aspeed_soc_get_irq(s, ASPEED_RTC));
/* Timer */
object_property_set_bool(OBJECT(&s->timerctrl), true, "realized", &err);
if (err) {